1947183792

素因数分解:

$2^4\times 3^1\times {\mathrm{43}}^1\times {\mathrm{943403}}^1$

素因数の和:943457

約数の個数: 40

約数和(自身を含む): 5147212224

約数和(自身を除く): 3200028432

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 43, 48, 86, 129, 172, 258, 344, 516, 688, 1032, 2064, 943403, 1886806, 2830209, 3773612, 5660418, 7547224, 11320836, 15094448, 22641672, 40566329, 45283344, 81132658, 121698987, 162265316, 243397974, 324530632, 486795948, 649061264, 973591896, 1947183792]

約数ペア:

[(1, 1947183792), (2, 973591896), (3, 649061264), (4, 486795948), (6, 324530632), (8, 243397974), (12, 162265316), (16, 121698987), (24, 81132658), (43, 45283344), (48, 40566329), (86, 22641672), (129, 15094448), (172, 11320836), (258, 7547224), (344, 5660418), (516, 3773612), (688, 2830209), (1032, 1886806), (2064, 943403)]